Ontologia

Commune · CMR

Mundemba

Cameroon

AmTropical, monsoon(99 %)

Species observed

2 146

Observations

19 633

Area

1 933,8km²

Ecological tissue

Sample of 17 species (selected proportionally per kingdom among those with at least one documented interaction here) to keep the graph readable. Hover for details, click to explore the full ecosystem of a species.

ℹ️ The territory contains many more species than displayed and all their documented interactions: the graph is intentionally the structural skeleton (top-N species by composite local score, edges filtered by Serrano 2009 disparity filter α=0.2).

RègnesAnimalPlanteChampignonBacterie
RelationsPredationParasitismeSymbiosePollinisation
StatutEn dangerVulnérableProtégéeEndémique

Indicateurs du tissu écologique

Tissu écologique de Mundemba : 13 espèces reliées par 16 interactions GloBI sur 3 types (connectance 11.8%, filtre Serrano α=0.2). 4 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
17
Interactions affichées
16
Connectance
0.118
Patrimoniales
0
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Species present

2 146 distinct species · 19 633 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

19 633 obs · 53 cellules
Obs. / cellule
≥ 6 233
760–6 232
133–759
38–132
< 38

Source : GBIF — observations agrégées par hexagones 0.027° × 0.027° (~22km), filtre précision coordonnée < 10 km. Fond carte : OpenFreeMap · © OpenStreetMap.

Climate

Mean T°

24,2°C

Annual rain

3 835mm

Warmest m°

30,3°C

Coldest m°

20,7°C

Elevation: 285 m on average (min 4 m, max 1 428 m)

Bioclimatic detailsExpert
Annual mean temp.
24,2°C
Annual rain
3 835mm
Warmest month
30,3°C
Coldest month
20,7°C
Mean alt.
285m
Min
4m
Max
1 428m
Std. dev.
271m
Köppen-Geiger (dominant)
AmTropical, monsoon(99 %)Tropical

CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)

Soil & lithology

pH H₂O

4,7

Org. C

27,5g/kg

Clay

30,3%

Sand

55,3%

Silt

14,4%

Average over 0-30 cm. Per-depth details in expert panel.

Dominant lithology: ssGLiMaggregated to Ndian

3 soil depths detailedExpert
0–5 cm
pH H₂O
4,7
Org. C
41,5g/kg
Clay
28,5%
Sand
57,3%
Silt
14,3%
5–15 cm
pH H₂O
4,7
Org. C
24,1g/kg
Clay
29,7%
Sand
55,6%
Silt
14,7%
15–30 cm
pH H₂O
4,7
Org. C
17,0g/kg
Clay
32,7%
Sand
53,2%
Silt
14,1%

SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)

Land cover

Forest92.5%
Crops0.1%
Built-up0.0%
Bare soil0.0%
Other (grassland, water…)7.3%

Copernicus Global Land Cover 100m (Buchhorn et al. 2020)

Hydrology6 basins · 0 lakes · 11 rivers

Hydrology metrics for this exact territory

Stream length here

350,0km

Basins crossed

6

Max stream order

5

Max drainage

2 444km²

Discharge in basins

103,2m³/s

Mean precip.

2 867mm/an

Mean T°

25,0°C

Moisture idx

0,46

Mean runoff

1 826mm/an

Mean elev. (basins)

274m

Watersheds crossing here

Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10

Human pressure

Pop. density

0hab/km²

Built-up

4,0%

Pesticides

4,3kg/km²

GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)

Protected areas3

IUCN II · 2IUCN Not Reported · 1🌊 Marine · 2

Korup

IUCN II

National Park · 1986

1 263 km²

WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN